Prehistory is the history that happened before written documentation. This means that the only way we know what happened is through artifacts like landmarks, tools, and cave paintings/drawings. These must be discovered by the archaeologists. The historian can then analyze the artifacts to study the time it came from. That is why historians need archaeologists in order to study prehistory. Hope this helps!
There are sixteen standing committees is the US senate.
Answer: Digital rights management
Explanation:
Digital rights management is the process of controlling and protecting copyright in digital media and goods field. It does not permit redistribution of digital media content through copying in illegal manner.
Unauthorized copyrighted media is prohibited by consumers and neither selling or buying. This mechanism if followed by tracking and monitoring any piracy act or copying act, stopping steal and attack on digital media etc.
Answer:
D. Stimulus
Explanation:
A conditioned stimulus is a substitute stimulus that triggers the same response in an organism as an unconditioned stimulus. One put, a conditioned stimulus then makes an organism react to something because it is associated with something else.
